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| author | Florian Weimer <fweimer@redhat.com> | 2021-06-03 08:26:04 +0200 |
|---|---|---|
| committer | Florian Weimer <fweimer@redhat.com> | 2021-06-03 08:26:04 +0200 |
| commit | 602252b553031d49c70467bfebcb1ba3bd264501 (patch) | |
| tree | 1a1b1071ffcb164387c706c2b39544d4439b0956 /dlfcn | |
| parent | d8cce17d2a8f572f26ed483246a505f45579ea0e (diff) | |
| download | glibc-602252b553031d49c70467bfebcb1ba3bd264501.zip glibc-602252b553031d49c70467bfebcb1ba3bd264501.tar.gz glibc-602252b553031d49c70467bfebcb1ba3bd264501.tar.bz2 | |
dlfcn: Move dladdr into libc
The symbol was moved using scripts/move-symbol-to-libc.py.
Reviewed-by: Adhemerval Zanella <adhemerval.zanella@linaro.org>
Diffstat (limited to 'dlfcn')
| -rw-r--r-- | dlfcn/Makefile | 3 | ||||
| -rw-r--r-- | dlfcn/Versions | 3 | ||||
| -rw-r--r-- | dlfcn/dladdr.c | 22 | ||||
| -rw-r--r-- | dlfcn/sdladdr.c | 1 |
4 files changed, 11 insertions, 18 deletions
diff --git a/dlfcn/Makefile b/dlfcn/Makefile index 4bdf524..f079346 100644 --- a/dlfcn/Makefile +++ b/dlfcn/Makefile @@ -21,11 +21,12 @@ include ../Makeconfig headers := bits/dlfcn.h dlfcn.h extra-libs := libdl -libdl-routines := dlopen dlsym dlvsym dladdr dladdr1 dlinfo \ +libdl-routines := dlopen dlsym dlvsym dladdr1 dlinfo \ dlmopen dlfcn routines := $(patsubst %,s%,$(filter-out dlfcn,$(libdl-routines))) elide-routines.os := $(routines) routines += \ + dladdr \ dlclose \ dlerror \ libc_dlerror_result \ diff --git a/dlfcn/Versions b/dlfcn/Versions index d00993a..f801fff 100644 --- a/dlfcn/Versions +++ b/dlfcn/Versions @@ -1,9 +1,11 @@ libc { GLIBC_2.0 { + dladdr; dlclose; dlerror; } GLIBC_2.34 { + dladdr; dlclose; dlerror; } @@ -15,7 +17,6 @@ libc { } libdl { GLIBC_2.0 { - dladdr; dlopen; dlsym; } diff --git a/dlfcn/dladdr.c b/dlfcn/dladdr.c index 27a6e49..3ef1b7f 100644 --- a/dlfcn/dladdr.c +++ b/dlfcn/dladdr.c @@ -18,27 +18,19 @@ #include <dlfcn.h> #include <ldsodefs.h> - -#if !defined SHARED && IS_IN (libdl) - -int -dladdr (const void *address, Dl_info *info) -{ - return __dladdr (address, info); -} - -#else +#include <shlib-compat.h> int __dladdr (const void *address, Dl_info *info) { -# ifdef SHARED +#ifdef SHARED if (!rtld_active ()) return _dlfcn_hook->dladdr (address, info); -# endif +#endif return _dl_addr (address, info, NULL, NULL); } -# ifdef SHARED -strong_alias (__dladdr, dladdr) -# endif +versioned_symbol (libc, __dladdr, dladdr, GLIBC_2_34); + +#if OTHER_SHLIB_COMPAT (libdl, GLIBC_2_0, GLIBC_2_34) +compat_symbol (libdl, __dladdr, dladdr, GLIBC_2_0); #endif diff --git a/dlfcn/sdladdr.c b/dlfcn/sdladdr.c deleted file mode 100644 index c484d63..0000000 --- a/dlfcn/sdladdr.c +++ /dev/null @@ -1 +0,0 @@ -#include "dladdr.c" |